title: Highly sensitive and selective fluorescent detection of cerebral lead(II) based on graphene quantum dot conjugates.
abstract: A novel probe based on graphene quantum dot conjugates was developed for fluorescent detection of Pb(2+) (LOD: 9 pM) and furthermore for monitoring Pb(2+) in the striatum of rat, combined with microdialysis sampling in vivo.
authors.affiliation: Department of Chemistry, East China Normal University, 500 Dongchuan Road, Shanghai 200241, China. gyshi@chem.ecnu.edu.cn.
authors.forename: Yan-Xia
authors.initials: YX
authors.lastname: Qi
authors.forename: Min
authors.initials: M
authors.lastname: Zhang
authors.forename: Qian-Qian
authors.initials: QQ
authors.lastname: Fu
authors.forename: Ran
authors.initials: R
authors.lastname: Liu
authors.forename: Guo-Yue
authors.initials: GY
authors.lastname: Shi
mesh_terms: D000818:Animals; D003342:Corpus Striatum / Q000737:chemistry; D006108:Graphite / Q000737:chemistry*; D007477:Ions / Q000737:chemistry; D007854:Lead / Q000032:analysis*; D018625:Microscopy, Atomic Force; D045663:Quantum Dots / Q000737:chemistry*; D051381:Rats; D013050:Spectrometry, Fluorescence; D014364:Tryptophan / Q000737:chemistry
chemical_list: D007477:Ions; D007854:Lead; D006108:Graphite; D014364:Tryptophan